A61K 2800/544
Dendrimers, hyperbranched polymers
Official title: Dendrimers, Hyperbranched polymers
A61K2800/544 (Dendrimers, hyperbranched polymers) appears on 47 US grants and 88 published applications in this corpus.
Search patents in A61K- Granted patents
- 47
- Published applications
- 88
- Assignees
- 42
- Inventors
- 173
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 4 |
| 2011 | 1 | 2 |
| 2012 | 0 | 5 |
| 2013 | 1 | 3 |
| 2014 | 1 | 7 |
| 2015 | 9 | 5 |
| 2016 | 4 | 5 |
| 2017 | 2 | 4 |
| 2018 | 1 | 7 |
| 2019 | 3 | 6 |
| 2020 | 1 | 3 |
| 2021 | 10 | 11 |
| 2022 | 1 | 10 |
| 2023 | 4 | 2 |
| 2024 | 3 | 5 |
| 2025 | 5 | 4 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Film-forming composition for skin26 May 2026US 12,636,236 B2Kao Corporation
- Sulfate-free cosmetic rinse-off composition comprising a hyperbranched copolymer30 Sep 2025US 12,427,102 B2Dsm IP Assets B.V.
- Compositions comprising specific hyperbranched copolymers together with 1,3-propandiol and N-hydroxyoctanamide8 Jul 2025US 12,351,690 B2Dsm IP Assets B.V.
- Oral care compositions comprising star-shaped polymers25 Feb 2025US 12,233,150 B2Colgate-Palmolive Company
- Cosmetic composition comprising specific hyperbranched copolymers and organic UV filters11 Feb 2025US 12,220,477 B2Dsm IP Assets B.V.
- Liquid antimicrobial composition16 Apr 2026US 2026/0101902 A1Gama Healthcare Ltd.
- Cosmetic composition comprising specific hyperbranched copolymers and oils24 Jul 2025US 2025/0235395 A1Dsm IP Assets B.V.
- Cosmetic composition comprising specific hyperbranched copolymers and liquid dispersions of an acrylic polymer3 Jul 2025US 2025/0213455 A1Dsm IP Assets B.V.
- Organic Compounds26 Jun 2025US 2025/0205138 A1Givaudan SA
- Cosmetic composition comprising specific hyperbranched copolymers and non-ionic emulsifiers being an ether or an ester of (poly)ethyleneoxide22 May 2025US 2025/0161193 A1Dsm IP Assets B.V.
Most cited
By later US patents
- UV absorbing chromophores covalently bonded to hyperbranched polymers14US 7,988,953 B2Dsm IP Assets B.V. · 2011
- Highly branched alpha-D-glucans9US 10,117,937 B2Phytoption, LLC · 2018
- Star macromolecules for personal and home care8US 8,569,421 B2ATRP Solutions, Inc. · 2013
- Connection device, pipes incorporating same for fluid transmission piping of an aircraft or a spacecraft, and method for manufacturing said device6US 10,309,570 B2Hutchinson · 2019
- Cosmetic compositions based on a supramolecular polymer, a hyperbranched functional polymer, a light silicone fluid, a copolymer of a silicone resin and a fluid silicone, and a functional filler5US 9,089,502 B2L'oreal · 2015